CN210933094U

CN210933094U - Infusion set convenient to remove

Info

Publication number: CN210933094U
Application number: CN201920945264.2U
Authority: CN
Inventors: 冯夫健; 王林; 夏大文; 谭棉; 潘仁龙
Original assignee: Guizhou Minzu University
Current assignee: Guizhou Minzu University
Priority date: 2019-06-22
Filing date: 2019-06-22
Publication date: 2020-07-07
Anticipated expiration: 2029-06-22

Abstract

The utility model discloses an infusion set convenient to remove, include: a transfusion rod, wherein a fixed rod capable of moving up and down is arranged in the transfusion rod; the top end of the fixed rod is provided with a ring-shaped hook, and a notch is arranged at the position of the ring-shaped hook, which is close to the top end of the fixed rod; the bottom end of the transfusion rod is longitudinally arranged along the transfusion rod, a plurality of second openings are uniformly arranged around the periphery of the transfusion rod, and U-shaped hooks which are detachably connected are arranged in the second openings; the arc-shaped fixing claw comprises a plurality of arc-shaped rods which are uniformly arranged on the periphery of the top end of the transfusion rod, and the arc-shaped ejector rods are outwards protruded; the guide rail is arranged on the inner side of the roof and is arranged above the transfusion position of the patient; the slide block matched with the guide rail is arranged in the guide rail, and the circular ring matched with the circular hook is arranged at the bottom end of the slide block. The utility model discloses a setting of dead lever and arc pole for the height-adjustable of infusion support not only can hang the use, can use upright simultaneously, and structure and easy operation, convenient laborsaving, practicality very.

Description

Infusion set convenient to remove

Technical Field

The utility model relates to the technical field of medical equipment, in particular to infusion set convenient to remove.

Background

The infusion set that present hospital infusion district and ward were used commonly is the infusion support and the vertical infusion support of suspension type mostly, the vertical infusion support of early use, directly arrange subaerial, not only comparatively occupy ground usage space, and when doctor nurse walked in ward or infusion district, also cause very big inconvenience, so vertical infusion support uses progressively reduces, the suspension type infusion support uses more extensively, but the suspension type infusion support has solved vertical infusion support area, deposit and hinder walking scheduling problem, patient's walking or when like the lavatory, still need to hold the medicine bottle through accompanying person, or take off the suspension type infusion support and hold by accompanying person and can move, but to accompanying person's considerable physical power that consumes, especially to the infusion patient who does not have accompanying person's the inconvenience.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.

The utility model also aims at providing an infusion set convenient to remove, through the setting of dead lever and arc pole, make the adjustable height of infusion support not only can hang the use, can use upright simultaneously, and structure and easy operation, convenient and laborsaving, practicality very.

To achieve these objects and other advantages in accordance with the purpose of the invention, a portable infusion device is provided, comprising:

the transfusion rod is a cylindrical rod body with a hollow structure, a first opening is formed in the top end of the transfusion rod, a fixed rod which is arranged in the transfusion rod and can move up and down in the transfusion rod is arranged at the first opening, and the fixed rod is matched with the first opening; the top end of the fixed rod is provided with a ring-shaped hook, and a notch is formed in the position, close to the top end of the fixed rod, of the ring-shaped hook; the bottom of transfusion rod is followed transfusion rod is vertical, and the duplex winding transfusion rod periphery evenly sets up a plurality of second openings, set up the U type couple of connecting with the detachable mode in the second opening.

The arc-shaped fixing claw comprises a plurality of arc-shaped rods which are uniformly arranged on the periphery of the top end of the infusion rod, the arc-shaped rods are outwards protruded, and a connecting line between the head end and the tail end of each arc-shaped rod and the axis of the infusion rod form an included angle of 30-60 degrees.

The guide rail is arranged on the inner side of the roof and is arranged above the transfusion position of the patient; the guide rail is internally provided with a sliding block matched with the guide rail, and the bottom end of the sliding block is provided with a circular ring matched with the annular hook.

Preferably, the fixing rod can be moved up and down in a specific setting mode: the infusion rod is provided with a first sliding groove which is formed along the longitudinal direction of the infusion rod at a position close to the upper part of the second opening, a plurality of second sliding grooves which are vertical to and communicated with the first sliding groove are formed in the side edge of the first sliding groove, the second sliding grooves are of an L-shaped structure, the short edges of the second sliding grooves are parallel to the infusion rod and face the top end of the infusion rod, and the second sliding grooves are arranged on one side far away from the first sliding groove; the bottom of the fixed rod is provided with a sliding rod which is perpendicular to the fixed rod and matched with the first sliding groove and the second sliding groove, and the length of the sliding rod is larger than the outer diameter of the infusion rod.

Preferably, the number of the arc-shaped rods is 3-4.

Preferably, a connecting line between the head end and the tail end of the arc-shaped rod forms an included angle of 45-60 degrees with the axis of the transfusion rod.

Preferably, the U-shaped hook is detachably arranged in a specific manner that: the U-shaped hook and one end of the second opening in contact are transversely provided with a clamping block, and the middle of the second opening is longitudinally provided with a clamping interface matched with the clamping block.

Preferably, the width of the two sides of the second opening is matched with the U-shaped hook.

Preferably, the top end of the arc-shaped rod and the outer side of the sliding rod are both provided with rubber sleeves.

The utility model discloses at least, include following beneficial effect:

when the transfusion rod of the utility model is hung, the movable fixed rod is arranged in the transfusion rod, and the guide rail is connected by the fixed rod, so that the up-and-down position of the fixed rod can be conveniently adjusted to adjust the hanging height of the transfusion rod; the annular hook is matched with the circular ring, so that the infusion rod can be simply and labor-saving to take and place from the notch, and the infusion rod is driven to move by the movement of the sliding block in the guide rail, so that the ground space is more conveniently saved; when the transfusion rod is used in an inverted mode, the fixed rod is moved towards one end far away from the arc-shaped rod, so that the fixed rod is prevented from generating interference when the arc-shaped rod is in contact with the ground to support a transfusion frame; when the infusion support is hung, the fixed rod moves outwards to be higher than the arc-shaped rod, so that the arc-shaped rod is prevented from generating interference when the infusion support is hung; when the infusion support is inverted, the U-shaped hook moves along the second opening to be suspended at the other end of the second opening, so that the practicability of the U-shaped hook is ensured, and the trouble of taking off the medicine bottle and hanging the medicine bottle again is avoided; the convex structure of the arc-shaped rods enables the arc-shaped rods to have better stability when contacting with the ground, the arc-shaped rods are evenly stressed due to the arrangement of the angles of the arc-shaped rods, and meanwhile, the distance between the arc-shaped rods and the ground is shortened, so that a stable supporting structure is formed; patient when the infusion, want to walk or when like the lavatory, take off the infusion support and invert, the arc pole forms the outrigger to the infusion support, U type couple direct movement to the bottom after the second opening is inverted, whole process is convenient laborsaving, avoided needing in the past to accompany the handheld medicine bottle of personnel high-lift, accompany the trouble that infusion patient came in and go out, also avoided the trouble of seeking and changing the infusion support simultaneously, realized a pole multi-purpose function, and simple structure, convenient to use is laborsaving.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a schematic view of a portable infusion device in accordance with the present invention;

fig. 2 is a schematic structural view of the infusion support of the present invention when inverted.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in fig. 1 and 2, the present invention provides a portable infusion device, comprising:

the transfusion rod 1 is a cylindrical rod body with a hollow structure, a first opening is formed in the top end of the transfusion rod 1, a fixing rod 2 which is arranged in the transfusion rod 1 and can move up and down in the transfusion rod 1 is arranged at the first opening, and the fixing rod 2 is matched with the first opening; the top end of the fixed rod 2 is provided with a ring-shaped hook 21, and a notch 22 is arranged at the position, close to the top end of the fixed rod 2, of the ring-shaped hook 21; the bottom of transfusion rod 1 is followed transfusion rod 1 is vertical, and the duplex winding 1 periphery of transfusion rod evenly sets up a plurality of second openings 11, set up the U type couple 12 of connecting with the detachable mode in the second opening 11.

The arc-shaped fixing claw comprises a plurality of arc-shaped rods 3 which are uniformly arranged on the periphery of the top end of the infusion rod 1, the arc-shaped rods are outwards protruded, and a connecting line between the head ends and the tail ends of the arc-shaped rods 3 and the axis of the infusion rod 1 form an included angle of 30-60 degrees.

The guide rail 4 is arranged on the inner side of the roof and is arranged above the transfusion position of the patient; the inside of the guide rail 4 is provided with a slide block matched with the guide rail 4, and the bottom end of the slide block is provided with a circular ring 41 matched with the annular hook 21.

In the scheme, when the transfusion rod 1 is hung, the movable fixed rod 2 is arranged in the transfusion rod 1, and the fixed rod 2 is connected with the guide rail 4, so that the up-and-down position of the fixed rod 2 can be conveniently adjusted, and the hanging height of the transfusion rod 1 can be adjusted; the annular hook 21 is matched with the annular ring 41, the taking and the placing from the notch 22 are very simple and labor-saving, and the movement of the transfusion rod 1 is driven by the movement of the sliding block in the guide rail 4, so that the ground space is saved more conveniently; when the transfusion rod 1 is used in an inverted mode, the fixed rod 2 is moved to one end far away from the arc-shaped rod 3, so that the fixed rod 2 is prevented from generating interference when the arc-shaped rod 3 is in contact with the ground to support a transfusion frame; when the infusion support is hung, the fixed rod 2 moves outwards to be higher than the arc-shaped rod 3, so that the arc-shaped rod 3 is prevented from generating interference when the infusion support is hung; when the infusion support is inverted, the U-shaped hook 12 is moved along the second opening 11 to be hung at the other end of the second opening 11, so that the practicability of the U-shaped hook 12 is ensured, and the trouble of taking off a medicine bottle and hanging again is avoided; the convex structure of the arc-shaped rods 3 enables the arc-shaped rods 3 to have better stability when contacting with the ground, the arc-shaped rods 3 are evenly stressed due to the arrangement of the angles of the arc-shaped rods 3, and meanwhile, the distance between the arc-shaped rods 3 and the ground is shortened, so that a stable supporting structure is formed; when the patient is in infusion, want to walk or when like the lavatory, take off the infusion support and invert, arc pole 3 forms the outrigger to the infusion support, U type couple 12 directly moves to the bottom after 11 inversions of second opening, whole process is convenient laborsaving, avoided needing in the past that the staff holds the medicine bottle high-altitude and lifts up, accompany the trouble that infusion patient came in and go out, also avoided the trouble of looking for and changing the infusion support simultaneously, realized a pole multi-purpose function, and simple structure, convenient to use is laborsaving.

In a preferred embodiment, the specific setting manner that the fixing rod 2 can move up and down is as follows: a first chute 13 which is formed along the longitudinal direction of the infusion rod 1 is arranged at a position, close to the upper part of the second opening 11, of the infusion rod 1, a plurality of second chutes 14 which are perpendicular to and communicated with the first chute 13 are arranged on the side edge of the first chute 13, the second chute 14 is of an L-shaped structure, and the short edge of each second chute 14 is parallel to the infusion rod 1, faces the top end of the infusion rod 1 and is arranged on one side far away from the first chute 13; the bottom end of the fixing rod 2 is provided with a sliding rod 15 which is perpendicular to the fixing rod 2 and matched with the first sliding groove 13 and the second sliding groove 14, and the length of the sliding rod 15 is larger than the outer diameter of the transfusion rod 1.

In the scheme, the length of the infusion rod 1 hung on the guide rail 4 can be adjusted by arranging the first chute 13 and the second chute 14 on the infusion rod 1, the hanging height can be adjusted by moving the sliding rod 15 up and down in the first chute 13 by hand and adjusting the extending length of the fixed rod 2, the sliding rod 15 moves into the second chute 14 with proper height, and meanwhile, the L-shaped short edge of the second chute 14 is arranged upwards, so that the sliding rod 15 is conveniently clamped and fixed on one side where the short edge of the second chute 14 is located, the position of the fixed rod 2 is fixed, and the position of the fixed rod 2 is prevented from being loosened; the setting of 15 length of slide bar for slide bar 15 is arranged in the length in transfusion rod 1 outside is convenient for remove slide bar 15, the minor face of second spout 14 is located when transfusion rod 1 axis position goes up, dead lever 2 is in transfusion rod 1 center department, more does benefit to the infusion support and keeps vertical state.

In a preferred scheme, the number of the arc-shaped rods 3 is 3-4.

In the scheme, 3-4 arc-shaped rods 3 are arranged, so that the stable support of the arc-shaped rods 3 on the infusion support is ensured, meanwhile, the unnecessary support is reduced, and in order to ensure the support stability, the length of the arc-shaped rods 3 is set according to actual requirements.

In a preferable scheme, a connecting line between the head end and the tail end of the arc-shaped rod 3 and the axis of the transfusion rod 1 form an included angle of 45-60 degrees.

In the above scheme, the setting of angle not only is convenient for support each other between the arc pole 3, reduces the distance of 3 radians of arc pole and ground simultaneously, makes its relative close in ground, keeps great stability, simultaneously also relative shortens the length of arc pole 3, avoids the unnecessary consumptive material.

In a preferred embodiment, the U-shaped hook 12 is detachably disposed in the following specific manner: a clamping block 16 is transversely arranged at one end of the U-shaped hook 12, which is contacted with the second opening 11, and a clamping interface 17 matched with the clamping block 16 is longitudinally arranged in the middle of the second opening 11.

In the above scheme, through rotating U type couple 12, make horizontal fixture block 16 unanimous with the direction of joint interface 17, put into again rather than the joint interface 17 of adaptation in, in order to get into second opening 11 makes fixture block 16 horizontal in second opening 11 again for U type couple 12 is fixed in second opening 11, the U type couple 12 of being convenient for is dismantled to U type couple 12 with the adaptation of fixture block 17, and the mode that joint interface 17 vertically set up simultaneously avoids U type couple 12 to drop when reciprocating, practicality very.

In a preferable scheme, the width of two sides of the second opening 11 is matched with that of the U-shaped hook 12.

In the above scheme, the width through the second opening 11 both sides is established with the lines thickness adaptation of U type couple 12, when being convenient for U type couple 12 to remove, plays fine fixed action to U type couple 12, avoids it to drop from both sides.

In a preferable scheme, rubber sleeves are arranged at the top end of the arc-shaped rod 3 and the outer side of the sliding rod 15.

In the scheme, the rubber sleeve is arranged at the top end of the arc-shaped rod 3, when the infusion support is placed on the ground upside down, the arc-shaped rod 3 is contacted with the ground, so that the friction force between the arc-shaped rod 3 and the ground can be increased, and the stability of the infusion rod 1 is kept; the rubber sleeve is arranged on the outer side of the sliding rod 15, so that a user can move the sliding rod 15 more conveniently, more comfortably and more comfortably.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. A portable infusion device, comprising:

the transfusion rod is a cylindrical rod body with a hollow structure, a first opening is formed in the top end of the transfusion rod, a fixed rod which is arranged in the transfusion rod and can move up and down in the transfusion rod is arranged at the first opening, and the fixed rod is matched with the first opening; the top end of the fixed rod is provided with a ring-shaped hook, and a notch is formed in the position, close to the top end of the fixed rod, of the ring-shaped hook; the bottom end of the transfusion rod is longitudinally arranged along the transfusion rod, a plurality of second openings are uniformly arranged around the periphery of the transfusion rod, and U-shaped hooks which are detachably connected are arranged in the second openings;

the arc-shaped fixing claw comprises a plurality of arc-shaped rods which are uniformly arranged on the periphery of the top end of the infusion rod, the arc-shaped rods are outwards protruded, and a connecting line between the head end and the tail end of each arc-shaped rod and the axis of the infusion rod form an included angle of 30-60 degrees;

2. The portable infusion device as claimed in claim 1, wherein the fixing rod is movable up and down in a manner that: the infusion rod is provided with a first sliding groove which is formed along the longitudinal direction of the infusion rod at a position close to the upper part of the second opening, a plurality of second sliding grooves which are vertical to and communicated with the first sliding groove are formed in the side edge of the first sliding groove, the second sliding grooves are of an L-shaped structure, the short edges of the second sliding grooves are parallel to the infusion rod and face the top end of the infusion rod, and the second sliding grooves are arranged on one side far away from the first sliding groove; the bottom of the fixed rod is provided with a sliding rod which is perpendicular to the fixed rod and matched with the first sliding groove and the second sliding groove, and the length of the sliding rod is larger than the outer diameter of the infusion rod.

3. The ambulatory infusion device of claim 1 wherein said arcuate bar is provided in 3-4 pieces.

4. The portable infusion device of claim 1, wherein a line drawn between said leading and trailing ends of said arcuate pole is angled at an angle of 45-60 degrees from said pole axis.

5. The portable infusion device as claimed in claim 1, wherein the U-shaped hook is detachably disposed in a manner that: the U-shaped hook and one end of the second opening in contact are transversely provided with a clamping block, and the middle of the second opening is longitudinally provided with a clamping interface matched with the clamping block.

6. The portable infusion device as recited in claim 1 wherein said second opening has a width on both sides adapted to fit said U-shaped hook.

7. The portable infusion device as claimed in claim 2, wherein rubber sleeves are provided at the top end of said curved rod and outside of said sliding rod.